TRIWONDER Running Backpack with Hydration for Trail and Marathons One Vest, Breathable, Lightweight, Adjustable, Running, Mountaineering, Cycling,

---------------------------------------------------------------------- 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer.

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- ✅ Excellent breathability: The shoulder straps and back pad of this running backpack are made of thin, breathable mesh material. This allows sweat and moisture to escape quickly, keeping you comfortable even during long runs or mountain climbing. ✅ Perfect Fit: The adjustable bust and waist belts allow for a custom fit, so you can move comfortably and without slipping while running or cycling. ✅ Reflective material for safety at night: The entire backpack is equipped with reflective strips, ensuring high visibility and safety even during nighttime or early morning runs and bike races. Recommended for outdoor activities in dark places. ✅ Compact yet spacious: The front pocket neatly stores a smartphone up to 6.9 inches, a 300ml bottle, coins, gels, keys, and more. The back pocket accommodates a 2L hydration pack, allowing you to stay hydrated during exercise without any hassle. ✅ Lightweight and quick-drying: The quick-drying fabric and soft edging make it gentle on the skin and comfortable even when worn for long periods of time. The ultra-lightweight design weighs just 160g overall, making it ideal for a wide range of outdoor activities, including trail running, mountain climbing, and cycling. Running Backpack